Waterdrop G3P800 Under Sink RO System

Regular price: $1,088.00
Sale price: $1,088.00
Regular price: $0
Unit price

Upgrade Your Kitchen

Waterdrop G3P800

Flow rate

800 GPD

Drain ratio

3 : 1

Tankless design

Yes

UV sterilization

Yes

Faucet type

Smart display faucet

Filter replacement time

3s

Other tankless RO systems

Flow rate

400 GPD

Drain ratio

1 : 1

Tankless design

Yes

UV sterilization

No

Faucet type

Ordinary faucet

Filter replacement time

3s

Traditional RO systems

Flow rate

100 GPD

Drain ratio

1 : 4

Tankless design

No

UV sterilization

Extra purchase required

Faucet type

Ordinary faucet

Filter replacement time

Over 2 hours

Get the highlights.

Trust in Every Drop

View the report

Improve Water Quality

Make Every Drop Safer with UV

Experience purity with our RO Water Purifier, featuring a UV sterilization lamp that reduce 99.99% of bacteria, ensuring clean, safe, and refreshing drinking water at your command. It's an easy, reliable way to protect your family's health.

Improve Life Quality

3:1 Pure Waste Ratio to Save More Water

Our commitment to reducing plastic waste for a cleaner planet, fighting plastic pollution. Embrace a greener lifestyle with our eco-conscious filtration system.

Smart Digital Faucet

G3P800 undersink reverse osmosis water filter is equipped with a smart faucet, by which you can get the TDS level and water quality at a glance. The lifespan of uv sterilizing lamp is up to 50 years.

Experience Tankless Ease

Experience the ease of filter replacement with this reverse osmosis water system. Innovatively designed for swift changes with automatic water shut-off technology, it ensures convenience and no need for tools—a hassle-free upgrade in your water filtration journey.

Eco-wise Water Choice

Long-lasting 24-month reverse osmosis replacement filter lessens replacement hassles and helps the planet, making a sustained clean water supply.

Media Attention

Offers everything they expect from a reliable and efficient household filtration system. It has all they need to safeguard the cleanliness and health of the drinking water.

Reverse-osmosis systems have membranes that remove all your standard contaminants, plus extras like viruses, bacteria and parasites. Waterdrop G3, for example, carries an NSF 58 certification, which is one of the highest filtrations possible.

Waterdrop (G3P800) is NSF 58 certified, one of the highest standards, so it can stand up to everything from heavy metals to pharmaceuticals to PFAS.

Waterdrop RO System is one of the most popular options for homeowners who are interested in saving space and conserving water.

Ranked as one of the best reverse osmosis systems, the Waterdrop tankless model has high output for large households.

The Waterdrop G3P800 is a multi-certified cutting-edge tankless reverse osmosis water filtration system that packs a lot of modern, advanced features, including a space-saving design, a large filtration capacity, a smart LED reminder, and upgraded filtration capabilities.

The G3P800 reverse osmosis system a total of 800 gallons per day, making it one of the fastest water filtration systems on the market. Furthermore, it maintains a 3:1 pure-to-drain ratio.

Best Tankless System. Save space under your sink with this tankless reverse osmosis system.

Waterdrop is known for its large variety of water filters, with its under-sink filters range topping the list among them.

Customer Review

We love our new RO system. It's already saved us $$ since we are no longer buying bottled water, and I am so glad to reduce our use of single-use plastics as well. The water tastes great and the system works like a dream

VANESSA

Been through many different systems from Lowes (AO Smith) and Home Depot. Waterdrop filters are my favorite in design. It obviously works like it's supposed to. But the ease of changing filters is awesome. It's a breeze now. Love the design.

Kenny Roberts

Great system. Was buying bottled water before but even some bottled water tasted off. I don't have that issue with the waterdrop RO. Water tastes great.

Shellene TURNIPSEED

After many years of unsuccessfully trying water pitchers and refrigerator filters the Waterdrop 800 with UV sterilizer has finally cut off my dependence on bottled water.

Joseph

Excellent product and service! With Safety and Quality as their standard, Waterdrop knocks it out of the ballpark for pure, unadulterated water!! Many thanks!!

Gail Warren

	G3P800 RO System Add to Cart	X12 RO System Add to Cart	X16 RO System Add to Cart	X8 RO System Add to Cart	G3P600 RO System Add to Cart	K6 Instant Hot RO System Add to Cart
Customer rating	Trustpilot	Trustpilot	Trustpilot	Trustpilot	Trustpilot	Trustpilot
Price
Flow Rate And a cup of water has a volume of 6oz	800 GPD Fill a cup in 5s	1200 GPD Fill a cup in 3s	1600 GPD Fill a cup in 2s	800 GPD Fill a cup in 5s	600 GPD Fill a cup in 7s	600 GPD Fill a cup in 7s
Pure to Drain Rate	3:1	3:1	3:1	2:1	2:1	2:1
Alkaline Mineralization	× Alkaline mineralization requires the additional MNR35 filter (sold separately)	√	√	×	× Alkaline mineralization requires the additional MNR35 filter (sold separately)	× Alkaline mineralization requires the additional MNR35 filter (sold separately)
Filtration Stages	10 Stages	11 Stages	11 Stages	9 Stages	8 Stages	5 Stages
UV sterilizer	√	√	√	×	×	×
Dispensing Option	Ambient Water	Ambient Water	Ambient Water	Ambient Water	Ambient Water	Instant Hot Water Ambient Wate
Filter Lifespan	CF 6 Mths CB 12 Mths G3P800-RO 24 Mths	F1A 12 Mths F2 6Mths X12-F3 24 Mths	F1A 12 Mths F2 6Mths X16-F3 24 Mths	F1G 12 Mths F2 6Mths X8-F3 24 Mths	CF 6 Mths CB 12 Mths G3P600-RO 24 Mths	KJF 12 Mths
Replacement Cost	$0.14 per gallon	$0.15 per gallon	$0.16 per gallon	$0.14 per gallon	$0.13 per gallon	$0.07 per gallon
Faucet	Smart Display Faucet TDS & filter life monitor	Digital Control Faucet TDS & filter life monitor Adjustable water volumes	Digital Control Faucet TDS & filter life monitor Adjustable water volumes	Smart Display Faucet TDS & filter life monitor	Smart Display Faucet TDS & filter life monitor	Smart Display Faucet TDS & filter life monitor Temperature adjustment
Dimensions (inch)	18.115.6717.73	18.26.2516.72	18.26.2516.72	18.26.2516.72	18.115.6717.73	6.717.516.6
Item weight	32.4lb	36.92lb	36.92lb	36.3lb	32.4lb	31.9lb

Model

WD-G3P800-W

Size (L*W*H)

18.06”*5.65”*17.75”

Feed water temperature

41-100℉/ 5-38℃

Feed water pressure

14.5-87 psi/ 0.1-0.6 MPa

Feed water requirement

Municipal tap water

Max daily production rate

800 GPD

Faucet appearance

Brushed nickel

In the box

System housing
X 1 Set

Activated carbon filter
(CB:WD-G3-N3CB)
X 1

Pre-sediment and
carbon block filter
(CF:WD-G3-N1CF)
X 1

Reverse osmosis
Membrane filter
(RO:WD-G3P800-N2RO)
X 1

RO faucet
X 1 set

UV Sterilizer
X 1 set

Feed water adapter
3/8”-1/2”
X 1 set

white 3/8” PE tubing
X 60”

lock clip
X 5

teflon tape
X 1

drain saddle 1/4”
X 1 set

white 1/4” PE Tubing
X 60”

Red 1/4” PE Tubing
X 60”

Power Adapter
X 1 Set

What kind of harmful substances does the Waterdrop G3P800 water filter remove?

The RO system comes with an efficient 3-filter setup, alongside seven layers of RO membrane. Therefore, it is effective against all impurities larger than 0.001 microns, such as heavy metals, harmful chemicals, viruses, bacteria, and more.

Is UV sterilize necessary for reverse osmosis system?

Yes, it is. Reverse osmosis system is designed to remove over 90% of contaminants from your tap water by forcing the water particles through tiny pores in the reverse osmosis membrane. However, bacteria that isn’t intercepted by RO membrane will still grow in internal waterway and even faucet. UV sterilizer can perfectly solve this problem because it can filter out up to 99.9% bacteria in water. So, it is best to combine UV disinfection with water filtration for the purest drinking water.

Do I need to replace the UV lamp regularly?

No, it is not. You can use the lamp for up to 50 years or more. It uses an advanced LED chip with little or no maintenance requirements – a huge upgrade from the traditional mercury sterilizer.

Dose Waterdrop G3P800 RO system waste a lot of water?

No, it does not. The reverse osmosis water system is equipped with cutting-edge water-saving technology that guarantees a minimum drain ratio of 3:1. Therefore, for every three cups of pure water you get, only 1 cup of wastewater is produced. This is the highest water-saving capability you will find in reverse osmosis water filters.

Can Waterdrop G3P800 RO system be used for commercial?

Yes, you can. The 800 GDP filtration capacity of the filter in this reverse osmosis with uv light means it can conveniently meet the water needs for large households and small businesses like clinics, restaurants, gyms, cafes, and others.

Is the Waterdrop G3P800 reverse osmosis pump noisy?

Yes, it does. The pump in this reverse osmosis water filter works silently; you will hardly hear any noise.

Do I need plumbing services to install the reverse osmosis system?

No, you don’t. The installation process is quite straightforward.

Is this reverse osmosis water filter system unit suitable for well water?

No, you cannot. The complicated position of well water makes it unsuitable for this system. We recommend having a basic water filter to remove the large particles in your well water before sending it to this RO system.

Can I use our own faucet?

No, you cannot. Your original kitchen faucet may not be compatible with the system. Therefore, we have included a dedicated faucet in this reverse osmosis water system.